Boolean manipulation

Boolean manipulation
Математика: булево преобразование

Универсальный англо-русский словарь. . 2011.

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  • Boolean algebra (logic) — For other uses, see Boolean algebra (disambiguation). Boolean algebra (or Boolean logic) is a logical calculus of truth values, developed by George Boole in the 1840s. It resembles the algebra of real numbers, but with the numeric operations of… …   Wikipedia

  • Boolean algebra — noun a system of symbolic logic devised by George Boole; used in computers • Syn: ↑Boolean logic • Hypernyms: ↑symbolic logic, ↑mathematical logic, ↑formal logic * * * noun Usage: usually capitalized B …   Useful english dictionary

  • Bit manipulation — is the act of algorithmically manipulating bits or other pieces of data shorter than a byte. Programming tasks that require bit manipulation include low level device control, error detection and correction algorithms, encryption algorithms, and… …   Wikipedia

  • Binary decision diagram — In the field of computer science, a binary decision diagram (BDD) or branching program, like a negation normal form (NNF) or a propositional directed acyclic graph (PDAG), is a data structure that is used to represent a Boolean function. On a… …   Wikipedia

  • Бинарная диаграмма решений — (БДР) или программа с ветвлением является формой представления булевой функции от переменных в виде направленного ациклического графа, состоящего из внутренних узлов решений (помеченных ), каждый из которых имеет по два потомка, и двух… …   Википедия

  • Randal Bryant — Randal E. Bryant (born October 27, 1952) is an American computer scientist and academic noted for his research on formally verifying digital hardware, and more recently some forms of software. He is also Dean of Carnegie Mellon University s… …   Wikipedia

  • Null (SQL) — The Greek lowercase omega (ω) character is used to represent Null in database theory. Null is a special marker used in Structured Query Language (SQL) to indicate that a data value does not exist in the database. Introduced by the creator of the… …   Wikipedia

  • logic, history of — Introduction       the history of the discipline from its origins among the ancient Greeks to the present time. Origins of logic in the West Precursors of ancient logic       There was a medieval tradition according to which the Greek philosopher …   Universalium

  • algebra — /al jeuh breuh/, n. 1. the branch of mathematics that deals with general statements of relations, utilizing letters and other symbols to represent specific sets of numbers, values, vectors, etc., in the description of such relations. 2. any of… …   Universalium

  • Comparison of programming languages (string functions) — String functions redirects here. For string functions in formal language theory, see String operations. Programming language comparisons General comparison Basic syntax Basic instructions Arrays …   Wikipedia

  • Classe (Informatique) — Pour les articles homonymes, voir Classe. En programmation orientée objet, une classe déclare des propriétés communes à un ensemble d objets. La classe déclare des attributs représentant l état des objets et des méthodes représentant leur… …   Wikipédia en Français


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